52724980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 144559296

約数和(自身を除く): 91834316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 67, 70, 73, 77, 98, 110, 134, 140, 146, 154, 196, 220, 245, 268, 292, 308, 335, 365, 385, 469, 490, 511, 539, 670, 730, 737, 770, 803, 938, 980, 1022, 1078, 1340, 1460, 1474, 1540, 1606, 1876, 2044, 2156, 2345, 2555, 2695, 2948, 3212, 3283, 3577, 3685, 4015, 4690, 4891, 5110, 5159, 5390, 5621, 6566, 7154, 7370, 8030, 9380, 9782, 10220, 10318, 10780, 11242, 13132, 14308, 14740, 16060, 16415, 17885, 19564, 20636, 22484, 24455, 25795, 28105, 32830, 34237, 35770, 36113, 39347, 48910, 51590, 53801, 56210, 65660, 68474, 71540, 72226, 78694, 97820, 103180, 107602, 112420, 136948, 144452, 157388, 171185, 180565, 196735, 215204, 239659, 269005, 342370, 361130, 376607, 393470, 479318, 538010, 684740, 722260, 753214, 786940, 958636, 1076020, 1198295, 1506428, 1883035, 2396590, 2636249, 3766070, 4793180, 5272498, 7532140, 10544996, 13181245, 26362490, 52724980]

約数ペア:

[(1, 52724980), (2, 26362490), (4, 13181245), (5, 10544996), (7, 7532140), (10, 5272498), (11, 4793180), (14, 3766070), (20, 2636249), (22, 2396590), (28, 1883035), (35, 1506428), (44, 1198295), (49, 1076020), (55, 958636), (67, 786940), (70, 753214), (73, 722260), (77, 684740), (98, 538010), (110, 479318), (134, 393470), (140, 376607), (146, 361130), (154, 342370), (196, 269005), (220, 239659), (245, 215204), (268, 196735), (292, 180565), (308, 171185), (335, 157388), (365, 144452), (385, 136948), (469, 112420), (490, 107602), (511, 103180), (539, 97820), (670, 78694), (730, 72226), (737, 71540), (770, 68474), (803, 65660), (938, 56210), (980, 53801), (1022, 51590), (1078, 48910), (1340, 39347), (1460, 36113), (1474, 35770), (1540, 34237), (1606, 32830), (1876, 28105), (2044, 25795), (2156, 24455), (2345, 22484), (2555, 20636), (2695, 19564), (2948, 17885), (3212, 16415), (3283, 16060), (3577, 14740), (3685, 14308), (4015, 13132), (4690, 11242), (4891, 10780), (5110, 10318), (5159, 10220), (5390, 9782), (5621, 9380), (6566, 8030), (7154, 7370)]